Directors & Officers (D&O) Insurance: A Founder's Guide

The short answer (as of July 2026)

Directors & officers (D&O) insurance protects the personal assets of your company's directors and officers — and reimburses the company itself — when they're sued for alleged mismanagement, breach of fiduciary duty, or misrepresentation by investors, regulators, employees, or creditors. Venture-backed startups pay a median of about $6,300 a year for it (Vouch, 2026), and most institutional investors require it at or before a priced round.

What Is D&O Insurance?

When someone sues your company, the company's assets are at risk. When someone sues your directors and officers personally — alleging they breached fiduciary duties, misled investors, or mismanaged the business — their personal assets are at risk: homes, savings, vested equity. D&O insurance responds to exactly those claims. It pays defense costs, settlements, and judgments arising from alleged "wrongful acts" committed by directors and officers in their corporate capacity.

Two points founders often miss:

• Defense costs are the real exposure. Even a meritless claim can cost hundreds of thousands of dollars to defend, and D&O policies typically pay defense costs as they're incurred.
• Your indemnification obligations need funding. Your charter and bylaws almost certainly promise to indemnify directors and officers. D&O insurance is how a cash-constrained startup actually honors that promise without draining runway.

Why Investors Require D&O at Financing

Nearly every priced-round term sheet includes a D&O requirement, and it isn't bureaucratic boilerplate. Your lead investor's partner is about to join your board, taking on personal liability for the company's governance. Their fund won't let them do that without insurance behind the company's indemnification promise. Common mechanics:

• The stock purchase agreement or side letter requires D&O coverage at a stated limit (often $1M–$3M at Series A) at or shortly after closing
• The obligation continues for as long as the investor holds a board seat
• Independent directors and senior executive hires increasingly make the same ask before joining

Practically, that means starting the quote process when you sign the term sheet. Our guide to D&O insurance for startups covers the timing by stage and what the first policy costs. Our guide to getting D&O insurance quotes walks through what carriers need and how fast it moves — for early-stage companies, usually days, not weeks.

What Does D&O Insurance Cover? Common Claim Scenarios

The phrase "who would sue a startup's board?" usually answers itself once you list the people with standing to do so. Typical claim categories for venture-backed companies include:

• Shareholder and investor disputes. Allegations of misrepresentation in a fundraise, breach of fiduciary duty in a down round or recapitalization, disputes over preferences in an acquisition, or claims from common holders that the board favored preferred investors.
• Co-founder and equity disputes. Departed founders disputing vesting, dilution, or how their exit was handled — among the most common early-stage claims.
• Employment-related claims against directors and officers. Wrongful termination or discrimination suits that name individual executives alongside the company; these often sit at the boundary between D&O and employment practices coverage, which is why the two are usually bought together in a management liability package.
• Regulatory investigations. Inquiries from the SEC, FTC, state attorneys general, or industry regulators into fundraising practices, marketing claims, or data handling — coverage for investigation costs varies by form and is worth negotiating.
• Creditor and bankruptcy-related claims. If a startup fails, creditors and trustees may pursue directors for decisions made in the zone of insolvency. This is precisely when the company can't protect its people — and when D&O matters most.

How D&O Coverage Is Structured: Side A, B, and C

Private-company D&O insurance coverage is built from three insuring agreements:

Most startups buy an "ABC" policy combining all three, sized from $1M at seed to $5M or more by Series C. As programs grow, excess layers and dedicated Side A coverage get added — our overview of D&O insurance providers and how the carrier market works explains how those towers come together.

What D&O Costs — and What Underwriters Look At

Across 3,000+ venture-backed startups, the median D&O premium is about $6,300 a year, with most companies paying between $3,000 and $16,800 (Vouch, 2026). The amount of capital you've raised is the biggest single driver — premiums generally step up with each priced round.

Underwriters price D&O on the likelihood and severity of claims against your leadership. The big inputs: capital raised, financial condition and runway, industry and regulatory exposure, board composition, and any history of disputes. Governance maturity carries real weight — clean board minutes, a documented approval trail for major decisions, and credible financial controls all read as lower risk, because audited numbers reduce the chance of the misrepresentation claims that drive D&O losses.

For the full pricing breakdown and the levers that move your premium, see our 2026 D&O insurance cost guide.

Talk to a D&O Specialist at OnePark Risk

OnePark Risk places directors and officers insurance for venture-backed tech companies nationwide, with deep experience in New York, California, and Boston. We'll explain your options in founder terms, run competition among A-rated carriers, and get coverage bound before your closing deadline. Request your D&O insurance quotes today.

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Sources

• Startup Insurance Costs in 2026 (3,000+ startups) — Vouch